- Tardigrade
- Question
- Physics
- Assume that a tunnel is dug along a chord of the earth, at a perpendicular distance ( R / 2) from the earth's centre, where 'R' is the radius of the Earth. The wall of the tunnel is frictionless. If a particle is released in this tunnel, it will execute a simple harmonic motion with a time period :
Q. Assume that a tunnel is dug along a chord of the earth, at a perpendicular distance from the earth's centre, where '' is the radius of the Earth. The wall of the tunnel is frictionless. If a particle is released in this tunnel, it will execute a simple harmonic motion with a time period :
Solution: